PURPOSE: A root vegetable washing method for improving productivity is provided to reduce the loss and wound generation rate of root vegetables by spraying washing water with the proper pressure. CONSTITUTION: A root vegetable washing method for improving productivity comprises the following steps: removing foreign materials from the surface of root vegetables using a brush(S10)； spraying washing water to the root vegetables mounted on a transfer belt(S20)； rinsing the washed and peeled root vegetables using micro-bubbles(S30)； sterilizing and dehydrating the root vegetables by spraying compressed air(S40,S50)； and drying the root vegetables(S60).근채류(根菜類) 세정방법이 개시된다. 상기 근채류 세정방법은 자동으로 이송되는 근채류에 적정압력의 세척수를 분사하여 근채류를 세척 및 박피하므로, 세척 및 박피된 근채류의 손실율 및 상처율이 저하되고, 작업 시간이 단축된다. 따라서, 생산성이 향상된다.
